ICM (Obsolete/Legacy Products)
ICM279
ICM (Obsolete/Legacy Products)
ICM279
Upon application of power to the G terminal, the ICM279 recognizes a call for the blower and a 1 second delay on make period begins. After the 1 second ON delay, the control energizes the blower motor. Upon removal of power from the G terminal, the board will keep the blower on for an additional 90 seconds (if no jumper is installed). At the end of the 90 second OFF delay, the blower will shut off.
- Form, fit, and functional replacement for Carrier HK61EA006 and HK61EA002 boards
- Heavy duty output relay for inductive loads
- Purges ducts of residual air
- Integral short cycle protection
Input
- Control Voltage: 18-30 VAC
- Frequency: 50/60 Hz
- T: 24 VAC Transformer
- R: 24 VAC Fused
- C: 24 VAC Common
- G: Fan (thermostat)
Output
- Type: Relay Dry Contact
- Form: N.O., N.C., COM
- Rating:
- 2HP @ 277 VAC*
- 1HP @ 120 VAC
- 2A Pilot Duty at 250VAC
Time Delay
- ON Delay: 1 second
- OFF Delay: 1 second, 90 second selectable
Selectable Off Delay
- Jumper on “0 SEC”: 1-second delay
- Jumper on “90 SEC”: 90-second delay
- Jumper removed: 90-second delay
Weight/Dimensions
- Width: 3.525″
- Length: 3.0″
Carrier: HK61EA006 and HK61EA002